v3.26.3
Goodwill and Other Intangible Assets, net - Schedule of Components of Other Intangible Assets (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Sep. 30, 2026
Jun. 30, 2026
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Gross carrying amount $ 188,407 $ 188,694
Less: Accumulated amortization (60,237) (55,579)
Total definite-lived intangible assets, net 128,170 133,115
Indefinite-lived intangible:    
Other intangible assets, net 290,543 295,965
Trade name    
Indefinite-lived intangible:    
Trade name 201,573 202,050
Less: Accumulated impairment (39,200) (39,200)
Dealer relationships    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Gross carrying amount $ 177,767 178,008
Dealer relationships | Minimum    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Estimated Useful Life (in years) 15 years  
Dealer relationships | Maximum    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Estimated Useful Life (in years) 20 years  
Dealer relationships | Weighted Average    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Useful Life (in years) 13 years 1 month 6 days  
Patent    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Gross carrying amount $ 2,600 2,600
Estimated Useful Life (in years) 15 years  
Patent | Weighted Average    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Useful Life (in years) 5 years 9 months 18 days  
Trade name    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Gross carrying amount $ 100 100
Estimated Useful Life (in years) 15 years  
Trade name | Weighted Average    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Useful Life (in years) 3 years 8 months 12 days  
Non-compete agreement    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Gross carrying amount $ 0 0
Estimated Useful Life (in years) 10 years  
Non-compete agreement | Weighted Average    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Useful Life (in years) 0 years  
Backlog    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Gross carrying amount $ 7,940 $ 7,986
Estimated Useful Life (in years) 11 months 1 day  
Backlog | Weighted Average    
Schedule of Finite Lived Intangible Assets and Infinite Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Useful Life (in years) 3 months 18 days